.fdn-preview {

  >div[class~='ant-card-head'] {
    padding: 0 10px 0;
    border-bottom: 5px solid whitesmoke;
    min-height: 40px;

    div[class~='ant-card-head-title'],
    div[class~='ant-card-extra'] {
      padding: 5px 0;
    }

  }

  >div[class~='ant-card-body'] {
    height: calc(100% - 40px);
    padding: 0;
  }

}